S
M
T
W
T
F
S
29
55°
24°
30
50°
32°
31
47°
32°
1
46°
32°
2
33°
18°
3
41°
21°
4
52°
17°
5
59°
20°
6
60°
23°
7
58°
25°
8
57°
24°
9
59°
28°
10
59°
35°
11
50°
30°
12
50°
28°
13
45°
28°
14
48°
31°
15
47°
23°
16
39°
15°
17
45°
26°
18
49°
29°
19
46°
21°
20
47°
23°
21
46°
24°
22
48°
26°
23
42°
17°
24
41°
17°
25
43°
19°
26
43°
18°
27
45°
19°
28
44°
17°
29
45°
18°
30
46°
19°
1
47°
19°
2
48°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Galena
Galena's April 2026 forecast shows daily high temperatures ranging from 39° to 59°, with overnight lows between 15° and 35°. The average high for April is 47° with an average low of 23°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Galena. See also: May | June | July.
